I once bought an ADATA 32GB microSD for an old Android phone. Worked for a few months, and then conked out. Wouldn't mount on anything. And the company were impossible to contact. A few years ago those card capacities were quite expensive to I was annoyed to say the least.

Fortunately they're less expensive now and also more reliable, I might get either a 32GB or a 64GB now, but not a 128GB; too risky.